Double Windows
Mostrando 1-12 de 13 artigos, teses e dissertações.
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1. Double Identification of the Optimal Hot Deformation Parameter Windows for AlCu4SiMg Alloy
In order to achieve hot processing products with expected microstructures, the construction of corresponding relationships between micro-evolution mechanisms and hot processing parameters is essential. In this study, such corresponding relationships of as-cast AlCu4SiMg alloy were constructed by double evaluating processing maps and Zener-Holloman (Z) parame
Mat. Res.. Publicado em: 10/07/2019
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2. Reinforced Transparencies for Aerospace Application – Case Description
ABSTRACT This paper describes the polycarbonate acrylic laminated development that can be applied in aeronautics and aerospace transparencies. The case studied is a laminated double-curved transparency (bubble form) used in an observation side window of a military aircraft. Side windows need strength and specific characteristics, similar to windshields, allo
J. Aerosp. Technol. Manag.. Publicado em: 2016-03
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3. Prototypes and modulation functions of classical and novel configurations of optical chopper wheels
Optical choppers with rotating wheels are some of the most used macroscopic optomechatronic devices for the controlled modulation, attenuation or obscuration of light in a wide area of applications. We discuss and compare the modulation functions produced by two types of chopper wheels: the classical device, with windows with linear edges, and the eclipse ch
Lat. Am. j. solids struct.. Publicado em: 2013-01
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4. Distribution of recombination rates across the chromosome 4 of Arabidopsis thaliana and its association with genomic features / Distribuição de taxas de recombinação ao longo do cromossomo 4 de Arabidopsis thaliana e sua associação com elementos genômicos
Recombination is one of the most important factors in the evolution of genome organization. It provides the links between homologous chromosomes that ensure their proper segregation during the first meiotic division. It is responsible for the creation of novel allele combinations and yields genetic diversity on which evolutionary selection can act. Double-st
Publicado em: 2010
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5. Efeito da adição de Glutationa na função e estresse oxidativo em sêmen ovino criopreservado / Effect of glutathione on ovine cryopreserved sperm function and oxidative status
It is well known that sperm is extremely susceptible to the oxidative stress. This occurs especially due to the high content of poly-unsaturated fatty acids (PUF As) in its plasma membrane. The PUF As provide the necessary fluidity to the plasma membrane, which allows the sperm to move. However the double bonds present in those fatty acids are more susceptib
Publicado em: 2009
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6. Comparação do desempenho de dois conjuntos comerciais e de dois métodos de extração para a análise de glicocorticóides fecais em jaguatiricas (Leopardus pardalis) submetidas ao desafio com ACTH
A jaguatirica (Leopardus pardalis) é uma das espécies de felídeos selvagens listadas no CITES e integrantes de planos de conservação que necessariamente envolvem o emprego de técnicas de reprodução assistida. Para isso, é fundamental o desenvolvimento de técnicas práticas, de alta repetibilidade e pouco invasivas, que permitam o estudo da fisiolog
Pesquisa Veterinária Brasileira. Publicado em: 2008-07
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7. Reprocessing of critical items at basic healthcare units / Reprocessamento de artigos criticos em unidades basicas de saude
The reprocessing of critical items is conducted at Basic Healthcare Units (Unidades Básicas de Saúde - UBS). The complexity and implications of such processes demand that the person responsible conducts it with technical and scientific skills and knowledge, according to pre-established methods and criteria, for control and monitoring of each stage, followi
Publicado em: 2008
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8. ESTUDO DA EFICIÊNCIA DA DUPLICAÇÃO DE JANELAS NA MELHORIA DO ISOLAMENTO ACÚSTICO DESTES COMPONENTES / STUDY OF DOUBLE WINDOWS EFFICIENCY IN ORDER TO IMPROVE THEIR SOUND INSULATION
A proposta deste trabalho é avaliar o comportamento da isolação sonora de janelas duplas, em que uma segunda janela é sobreposta a outra já existente, havendo entre ambas uma camada de ar. Tal determinação é feita mediante ensaios normalizados nas câmaras reverberantes do Laboratório de Termo Acústica da Universidade Federal de Santa Maria, de aco
Publicado em: 2007
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9. Condições de trabalho, fatores de risco e problemas de saúde percebidos pelo trabalhador de enfermagem hospitalar / Working conditions, risk factors and health problems perceived by hospital nursing workers
Descriptive quantitative research with 53 nursing workers at a Federal Hospital Unit in Rio de Janeiro. Its main aim: to analyze the nursing workers perception of their working conditions, occupational hazards and health problems, through specific objectives: (1) to describe the working conditions of the analyzed Unit; (2) to assess the factors related to th
Publicado em: 2007
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10. Hematological, immunological and in fasting glycemia effects of patients with gastrointestinal cancer in post-surgical phase after dietary supplementation with Agaricus sylvaticus fungus / Efeitos hematológicos, imunológicos e na glicemia de jejum de pacientes com cancêr gastrointestinal, em fase pós-operatória, após suplementação dietética com fungos Agaricus sylvaticus
The Agaricus sylvaticus fungus has been used as dietary supplement in patients with cancer due to its nutritional, pharmacological and medicinal properties. The objective of this study was to evaluate the effects of a dietary supplementation with Agaricus sylvaticus in fasting glycemia, hematological and immunological parameters, as well as the consequences
Publicado em: 2007
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11. Vivencias de homens e mulheres apos o fracasso da fertilização in vitro
Objective: to evaluate changes in life of the men and women who had unsuccessfully undergone In Vitro Fertilization (IVF) in the Human Reproductive Unit of UNICAMP, between 1995 and 2000, and had at least four years after failure. Study design: A descriptive study was carried out in which couples who had undergone one or more IVF cycles without obtaining suc
Publicado em: 2004
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12. Orthogonal combinatorial mutagenesis: a codon-level combinatorial mutagenesis method useful for low multiplicity and amino acid-scanning protocols
We describe here a method to generate combinatorial libraries of oligonucleotides mutated at the codon-level, with control of the mutagenesis rate so as to create predictable binomial distributions of mutants. The method allows enrichment of the libraries with single, double or larger multiplicity of amino acid replacements by appropriate choice of
Oxford University Press.